Revert "Remove GTA_TRAIN, GTA_BRIDGE, GTA_ZONECULL"

This reverts commit 1eb817de77.

# Conflicts:
#	src/core/Game.cpp

src/core/Camera.cpp

@@ -633,7 +633,11 @@ CCamera::CamControl(void)
 					m_bInitialNodeFound = false;
 					m_bInitialNoNodeStaticsSet = false;
 				}
+#ifdef GTA_TRAIN
 				Process_Train_Camera_Control();
+#else
+				assert(0 && "this can't happen");
+#endif
 			}else{
 				if(((CVehicle*)pTargetEntity)->IsBoat())
 					boatTarget = true;
@@ -2709,6 +2713,7 @@ CCamera::DontProcessObbeCinemaCamera(void)
 	bDidWeProcessAnyCinemaCam = false;
 }
 
+#ifdef GTA_TRAIN
 void
 CCamera::LoadTrainCamNodes(char const *name)
 {
@@ -2886,6 +2891,7 @@ CCamera::Process_Train_Camera_Control(void)
 		}
 	}
 }
+#endif
 
 
 void

src/core/Game.cpp

@@ -377,7 +377,9 @@ bool CGame::Initialise(const char* datFile)
 	CWorld::RepositionCertainDynamicObjects();
 #endif
 	LoadingScreen("Loading the Game", "Initialise vehicle paths", nil);
+#ifdef GTA_ZONECULL
 	CCullZones::ResolveVisibilities();
+#endif
 	CTrain::InitTrains();
 	CPlane::InitPlanes();
 	CCredits::Init();
@@ -496,7 +498,9 @@ void CGame::ReInitGameObjectVariables(void)
 	CSpecialFX::Init();
 	CWaterCannons::Init();
 	CParticle::ReloadConfig();
+#ifdef GTA_ZONECULL
 	CCullZones::ResolveVisibilities();
+#endif
 
 	if ( !FrontEndMenuManager.m_bWantToLoad )
 	{
@@ -531,7 +535,9 @@ void CGame::ReloadIPLs(void)
 #ifndef MIAMI
 	CWorld::RepositionCertainDynamicObjects();
 #endif
+#ifdef GTA_ZONECULL
 	CCullZones::ResolveVisibilities();
+#endif
 	CRenderer::SortBIGBuildings();
 	CTimer::Update();
 }

src/core/Streaming.cpp

@@ -2235,7 +2235,9 @@ CStreaming::ProcessEntitiesInSectorList(CPtrList &list, float x, float y, float
 				if(xmin < pos.x && pos.x < xmax &&
 				   ymin < pos.y && pos.y < ymax &&
 				   (CVector2D(x, y) - pos).MagnitudeSqr() < lodDistSq)
+#ifdef GTA_ZONECULL
 					if(CRenderer::IsEntityCullZoneVisible(e))
+#endif
 						RequestModel(e->GetModelIndex(), 0);
 			}
 		}
@@ -2259,7 +2261,9 @@ CStreaming::ProcessEntitiesInSectorList(CPtrList &list)
 		   (!e->IsObject() || ((CObject*)e)->ObjectCreatedBy != TEMP_OBJECT)){
 			CTimeModelInfo *mi = (CTimeModelInfo*)CModelInfo::GetModelInfo(e->GetModelIndex());
 			if (mi->GetModelType() != MITYPE_TIME || CClock::GetIsTimeInRange(mi->GetTimeOn(), mi->GetTimeOff()))
+#ifdef GTA_ZONECULL
 				if(CRenderer::IsEntityCullZoneVisible(e))
+#endif
 					RequestModel(e->GetModelIndex(), 0);
 		}
 	}
@@ -2683,7 +2687,9 @@ CStreaming::LoadScene(const CVector &pos)
 			RemoveModel(si - ms_aInfoForModel);
 	}
 	CRenderer::m_loadingPriority = false;
+#ifdef GTA_ZONECULL
 	CCullZones::ForceCullZoneCoors(pos);
+#endif
 	DeleteAllRwObjects();
 #ifndef MIAMI
 	AddModelsToRequestList(pos);

src/core/ZoneCull.cpp

@@ -38,6 +38,7 @@ CCullZones::Init(void)
 	CurrentFlags_Camera = 0;
 	CurrentFlags_Player = 0;
 	bCurrentSubwayIsInvisible = false;
+#ifdef GTA_ZONECULL
 	NumCullZones = 0;
 	OldCullZone = -1;
 	EntityIndicesUsed = 0;
@@ -46,8 +47,10 @@ CCullZones::Init(void)
 		aPointersToBigBuildingsForBuildings[i] = -1;
 	for(i = 0; i < NUMTREADABLES; i++)
 		aPointersToBigBuildingsForTreadables[i] = -1;
+#endif
 }
 
+#ifdef GTA_ZONECULL
 bool CCullZone::TestLine(CVector vec1, CVector vec2)
 {
 	CColPoint colPoint;
@@ -213,6 +216,7 @@ CCullZones::DoVisibilityTestCullZone(int zoneId, bool doIt)
 		}
 	}
 }
+#endif
 
 void
 CCullZones::Update(void)
@@ -225,8 +229,10 @@ CCullZones::Update(void)
 	switch(CTimer::GetFrameCounter() & 7){
 	case 0:
 	case 4:
+#ifdef GTA_ZONECULL
 		/* Update Cull zone */
 		ForceCullZoneCoors(TheCamera.GetGameCamPosition());
+#endif
 		break;
 
 	case 2:
@@ -250,6 +256,7 @@ CCullZones::Update(void)
 void
 CCullZones::ForceCullZoneCoors(CVector coors)
 {
+#ifdef GTA_ZONECULL
 	int32 z;
 	z = FindCullZoneForCoors(coors);
 	if(z != OldCullZone){
@@ -259,8 +266,10 @@ CCullZones::ForceCullZoneCoors(CVector coors)
 			aZones[z].DoStuffEnteringZone();
 		OldCullZone = z;
 	}
+#endif
 }
 
+#ifdef GTA_ZONECULL
 int32
 CCullZones::FindCullZoneForCoors(CVector coors)
 {
@@ -273,6 +282,7 @@ CCullZones::FindCullZoneForCoors(CVector coors)
 			return i;
 	return -1;
 }
+#endif
 
 int32
 CCullZones::FindAttributesForCoors(CVector coors, int32 *wantedLevel)
@@ -350,6 +360,7 @@ CCullZones::AddCullZone(CVector const &position,
 	CAttributeZone *attrib;
 
 	CVector v;
+#ifdef GTA_ZONECULL
 	if((flag & ATTRZONE_NOTCULLZONE) == 0){
 		cull = &aZones[NumCullZones++];
 		v = position;
@@ -372,6 +383,7 @@ CCullZones::AddCullZone(CVector const &position,
 		cull->m_groupIndexCount[2] = 0;
 		cull->m_indexStart = 0;
 	}
+#endif
 	if(flag & ~ATTRZONE_NOTCULLZONE){
 		attrib = &aAttributeZones[NumAttributeZones++];
 		attrib->minx = minx;
@@ -386,6 +398,7 @@ CCullZones::AddCullZone(CVector const &position,
 }
 
 
+#ifdef GTA_ZONECULL
 void
 CCullZone::DoStuffLeavingZone(void)
 {
@@ -560,4 +573,5 @@ CCullZones::DoWeHaveMoreThanXOccurencesOfSet(int32 count, uint16 *set)
 		}
 	}
 	return false;
-}
+}
+#endif

src/core/config.h

@@ -160,6 +160,12 @@ enum Config {
 //#define GTA_PS2
 //#define GTA_XBOX
 
+#ifndef MIAMI
+#define GTA_TRAIN	// This game has trains
+#define GTA_BRIDGE	// This game has the bridge
+#define GTA_ZONECULL	// This game culls by zones
+#endif
+
 // This enables things from the PS2 version on PC
 #define GTA_PS2_STUFF